/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package org.topcased.SimplePDL.util;

import java.util.List;

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;

import org.topcased.SimplePDL.Guidance;
import org.topcased.SimplePDL.ProcessElement;
import org.topcased.SimplePDL.Resource;
import org.topcased.SimplePDL.ResourceType;
import org.topcased.SimplePDL.SimplePDLPackage;
import org.topcased.SimplePDL.WorkDefinition;
import org.topcased.SimplePDL.WorkSequence;

/**
 * <!-- begin-user-doc -->
 * The <b>Switch</b> for the model's inheritance hierarchy.
 * It supports the call {@link #doSwitch(EObject) doSwitch(object)}
 * to invoke the <code>caseXXX</code> method for each class of the model,
 * starting with the actual class of the object
 * and proceeding up the inheritance hierarchy
 * until a non-null result is returned,
 * which is the result of the switch.
 * <!-- end-user-doc -->
 * @see org.topcased.SimplePDL.SimplePDLPackage
 * @generated
 */
public class SimplePDLSwitch<T> {
	/**
	 * The cached model package
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected static SimplePDLPackage modelPackage;

	/**
	 * Creates an instance of the switch.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public SimplePDLSwitch() {
		if (modelPackage == null) {
			modelPackage = SimplePDLPackage.eINSTANCE;
		}
	}

	/**
	 * Calls <code>caseXXX</code> for each class of the model until one returns a non null result; it yields that result.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @return the first non-null result returned by a <code>caseXXX</code> call.
	 * @generated
	 */
	public T doSwitch(EObject theEObject) {
		return doSwitch(theEObject.eClass(), theEObject);
	}

	/**
	 * Calls <code>caseXXX</code> for each class of the model until one returns a non null result; it yields that result.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @return the first non-null result returned by a <code>caseXXX</code> call.
	 * @generated
	 */
	protected T doSwitch(EClass theEClass, EObject theEObject) {
		if (theEClass.eContainer() == modelPackage) {
			return doSwitch(theEClass.getClassifierID(), theEObject);
		}
		else {
			List<EClass> eSuperTypes = theEClass.getESuperTypes();
			return
				eSuperTypes.isEmpty() ?
					defaultCase(theEObject) :
					doSwitch(eSuperTypes.get(0), theEObject);
		}
	}

	/**
	 * Calls <code>caseXXX</code> for each class of the model until one returns a non null result; it yields that result.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @return the first non-null result returned by a <code>caseXXX</code> call.
	 * @generated
	 */
	protected T doSwitch(int classifierID, EObject theEObject) {
		switch (classifierID) {
			case SimplePDLPackage.PROCESS: {
				org.topcased.SimplePDL.Process process = (org.topcased.SimplePDL.Process)theEObject;
				T result = caseProcess(process);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case SimplePDLPackage.WORK_DEFINITION: {
				WorkDefinition workDefinition = (WorkDefinition)theEObject;
				T result = caseWorkDefinition(workDefinition);
				if (result == null) result = caseProcessElement(workDefinition);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case SimplePDLPackage.WORK_SEQUENCE: {
				WorkSequence workSequence = (WorkSequence)theEObject;
				T result = caseWorkSequence(workSequence);
				if (result == null) result = caseProcessElement(workSequence);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case SimplePDLPackage.PROCESS_ELEMENT: {
				ProcessElement processElement = (ProcessElement)theEObject;
				T result = caseProcessElement(processElement);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case SimplePDLPackage.GUIDANCE: {
				Guidance guidance = (Guidance)theEObject;
				T result = caseGuidance(guidance);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case SimplePDLPackage.RESOURCE_TYPE: {
				ResourceType resourceType = (ResourceType)theEObject;
				T result = caseResourceType(resourceType);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case SimplePDLPackage.RESOURCE: {
				Resource resource = (Resource)theEObject;
				T result = caseResource(resource);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			default: return defaultCase(theEObject);
		}
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Process</em>'.
	 * <!-- begin-user-doc -->
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch.
	 * <!-- end-user-doc -->
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of '<em>Process</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseProcess(org.topcased.SimplePDL.Process object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Work Definition</em>'.
	 * <!-- begin-user-doc -->
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch.
	 * <!-- end-user-doc -->
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of '<em>Work Definition</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseWorkDefinition(WorkDefinition object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Work Sequence</em>'.
	 * <!-- begin-user-doc -->
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch.
	 * <!-- end-user-doc -->
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of '<em>Work Sequence</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseWorkSequence(WorkSequence object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Process Element</em>'.
	 * <!-- begin-user-doc -->
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch.
	 * <!-- end-user-doc -->
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of '<em>Process Element</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseProcessElement(ProcessElement object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Guidance</em>'.
	 * <!-- begin-user-doc -->
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch.
	 * <!-- end-user-doc -->
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of '<em>Guidance</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseGuidance(Guidance object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Resource Type</em>'.
	 * <!-- begin-user-doc -->
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch.
	 * <!-- end-user-doc -->
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of '<em>Resource Type</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseResourceType(ResourceType object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Resource</em>'.
	 * <!-- begin-user-doc -->
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch.
	 * <!-- end-user-doc -->
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of '<em>Resource</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseResource(Resource object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>EObject</em>'.
	 * <!-- begin-user-doc -->
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch, but this is the last case anyway.
	 * <!-- end-user-doc -->
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of '<em>EObject</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject)
	 * @generated
	 */
	public T defaultCase(EObject object) {
		return null;
	}

} //SimplePDLSwitch
